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Properties of substance:

hexachloro-1,3-butadiene

Group of substances:

organic

Physical appearance:

colorless oily liquid

Empirical formula (Hill's system for organic substances):

C4Cl6

Structural formula as text:

CCl2=CCl-CCl=CCl2

Molar/atomic mass: 260.76

Melting point (°C):

-18.6

Boiling point (°C):

215

Decomposition temperature (°C):

650

Solubility (g/100 g of solvent):

water: 0.0005 (20°C) [Ref.]

Density:

1.6794 (20°C, d4)

Refractive index (nD):

1.5557 (20°C)

Vapour pressure (Torr):

20 (101°C)
50 (123°C)

Permittivity (dielectric constant):

2.55 (20°C)

Dipole moment (D):

0 (20°C)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-24.5 (l)

LD50 (mg/kg):

51 (mice, oral)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-25
  2. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 134
  3. Вредные химические вещества: Углеводороды, галогенпроизводные углеводородов. Справочник. - Л.: Химия, 1990. - pp. 517-524 [Russian]
  4. Успехи химии. - 1964. - Т.33, №4. - pp. 396-417 [Russian]
  5. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 123 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru